This paper describes the process of creating a schema for the conversion of MARC 21 (Machine Readable Catalog) bibliographic record, a cataloging format created by the Library of Congress, to UNIMARC (Universal Machine Readable Catalog) another format created by the International Federation of Library Associations and Institutions. This paper presents an overview of the history, techniques and
... [Show full abstract] importance of cataloging. It explains the problem being solved.